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Refractive index of glass is 1.5. Find the wavelength of a beam of light with a frequency of 1014 Hz in glass. Assume velocity of light is 3 x 108 m/sec in vacuum. | |
A. | 4 μm [Wrong Answer] |
B. | 3 μm [Wrong Answer] |
C. | 2 μm [Correct Answer] |
D. | 1 μm [Wrong Answer] |